Group 1 - The fourth Global Digital Trade Expo showcases cutting-edge technologies, including AI-driven robots and smart wearables, highlighting a new digital future [1][3] - The exhibition covers an area of 155,000 square meters, featuring a main pavilion and seven themed zones, focusing on generative AI and multimodal sensory interaction [1][3] - AI technology is enhancing interactive experiences, with events like robot boxing and obstacle courses for robotic dogs planned during the expo [3][6] Group 2 - The digital healthcare zone features smartwatches capable of traditional Chinese medicine diagnostics, providing personalized health reports and treatment suggestions [3][5] - Innovations in low-altitude travel are presented, including personal flying devices and AI-controlled drones, indicating advancements in transportation technology [5][6] - The expo also addresses new security challenges posed by AI, with companies like Anheng Information showcasing AI security digital employees for various cybersecurity tasks [6]